Chinese Journal of Endemiology, Volume 35, Issue 6,2016, Pages 422-426, doi:10.3760/cma.j.issn.2095-4255.2016.06.007
Chinese Journal of Endemiology, Volume 35, Issue 6,2016, Pages 431-435, doi:10.3760/cma.j.issn.2095-4255.2016.06.009
Chinese Journal of Endemiology, Volume 35, Issue 6,2016, Pages 436-440, doi:10.3760/cma.j.issn.2095-4255.2016.06.010
Chinese Journal of Endemiology, Volume 35, Issue 6,2016, Pages 417-421, doi:10.3760/cma.j.issn.2095-4255.2016.06.006
Chinese Journal of Endemiology, Volume 35, Issue 6,2016, Pages 427-430, doi:10.3760/cma.j.issn.2095-4255.2016.06.008